Cayce may refer to:
Places in the United States
- Cayce, Kentucky
- Cayce, Mississippi
- Cayce, South Carolina
- James A. Cayce Homes, a housing project in Nashville, Tennessee
Other uses
- Edgar Cayce (1877–1945), American psychic, also notable for his thoughts on health and nutrition
- Cayce Pollard, protagonist of William Gibson's 2003 novel Pattern Recognition
See also
- Casey (disambiguation)